2008 Hummer H3 vs. 2011 Porsche Boxster
To start off, 2011 Porsche Boxster is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Hummer H3. In addition, the cost of maintenance, including insurance, on 2008 Hummer H3 would be higher. At 5,328 cc (8 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2011 Porsche Boxster (320 HP @ 7200 RPM) has 20 more horse power than 2008 Hummer H3. (300 HP @ 5200 RPM) In normal driving conditions, 2011 Porsche Boxster should accelerate faster than 2008 Hummer H3.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Porsche Boxster. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Hummer H3 (434 Nm @ 4000 RPM) has 64 more torque (in Nm) than 2011 Porsche Boxster. (370 Nm @ 4750 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche Boxster. 2008 Hummer H3 has automatic transmission and 2011 Porsche Boxster has manual transmission. 2011 Porsche Boxster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Hummer H3 | 2011 Porsche Boxster | |
| Make | Hummer | Porsche |
| Model | H3 | Boxster |
| Year Released | 2008 | 2011 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 5328 cc | 3400 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 300 HP | 320 HP |
| Engine RPM | 5200 RPM | 7200 RPM |
| Torque | 434 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4750 mm | 4341 mm |
| Vehicle Width | 2180 mm | 1801 mm |
| Vehicle Height | 1900 mm | 1232 mm |
| Wheelbase Size | 2850 mm | 2416 mm |
| Fuel Tank Capacity | 87 L | 54 L |
